package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.itheima.reggie.common.R;
import com.itheima.reggie.domain.Category;
import com.itheima.reggie.service.CategoryService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/category")
@Slf4j
public class CategoryController {
    @Autowired
    private CategoryService categoryService;
    @GetMapping("/page")
    public R<Page> page(int page, int pageSize) {
        Page page1 = new Page(page, pageSize);
        LambdaQueryWrapper<Category> lqw = new LambdaQueryWrapper<>();
        lqw.orderByAsc(Category::getSort);
        categoryService.page(page1, lqw);
        return R.success(page1);

    }

    @PostMapping
    public R<String> save(@RequestBody Category category) {
        categoryService.save(category);
        return R.success("添加成功");

    }
    //删除重点
    @DeleteMapping
    private R<String>delect(Long id){
        categoryService.remove(id);
        return R.success("删除成功");
    }
    //修改
    @PutMapping
    private R<String>updete(@RequestBody Category category){
        categoryService.updateById(category);

        return R.success("修改成功");

    }
    @GetMapping("/list")
    public R<List<Category>>list(Category category){
        LambdaQueryWrapper<Category> lqw = new LambdaQueryWrapper<>();
        lqw.eq(category.getType()!=null,Category::getType,category.getType());
        lqw.orderByAsc(Category::getSort).orderByDesc(Category::getUpdateTime);
        List<Category> list = categoryService.list(lqw);

        return R.success(list);

    }


}
